LED tube composition
LED fluorescent tubes are becoming more and more common in daily life, gradually replacing traditional fluorescent lamps, so everyone knows which components of LED fluorescent lamps are composed of
Dongguan Ming mou will briefly discuss with you:
1. The main body is the lamp housing: according to the size of the lamp, there are T5, T6, T8, T10, T12 points. There are two main types of lamp housings.
One is an all-plastic tube. The main material of the tube is PC or PMMA, the other is semi-aluminum and semi-plastic, and the heat sink is made of 6063 aluminum and anodized.
2. PCB circuit board: There are two kinds of fiberglass board and aluminum substrate. The fiberglass board is more economical, and the aluminum substrate has better thermal conductivity.
3. Lamp beads, ie LED chips, mainly have types such as 3528 3014 5050.
4. Plugging at both ends: Most of the lamps on the market use G13 plugs, G5 plugs, waterproof plugs, integrated plugs and so on.
5. Power drive: Generally the heart of wide-voltage fluorescent lamps can be divided into two types: built-in and external. Different manufacturers have different production methods.
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